Preheat oven to 350 degrees.
Mix your chicken and 1 cup of shredded cheese and roll up inside tortillas. Place in pan, with the seam on the bottom.
Use a small sauce pan and melt butter oven medium heat.
Whisk in your flour and cook 1 minute.
Add the chicken broth and whisk until smooth.
Allow the sauce the thicken and remove from heat.
Stir in your sour cream and Rotel.
Pour the sauce over the enchiladas.
Top with remaining 1 cup of shredded cheese.
Bake at 350 degrees for 20 - 25 minutes. Then broil to brown the cheese.